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Diffstat (limited to 'test/CodeGen/ARM64/extend-int-to-fp.ll')
-rw-r--r-- | test/CodeGen/ARM64/extend-int-to-fp.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGen/ARM64/extend-int-to-fp.ll b/test/CodeGen/ARM64/extend-int-to-fp.ll new file mode 100644 index 0000000..599a697 --- /dev/null +++ b/test/CodeGen/ARM64/extend-int-to-fp.ll @@ -0,0 +1,19 @@ +; RUN: llc < %s -march=arm64 -arm64-neon-syntax=apple | FileCheck %s + +define <4 x float> @foo(<4 x i16> %a) nounwind { +; CHECK-LABEL: foo: +; CHECK: ushll.4s v0, v0, #0 +; CHECK-NEXT: ucvtf.4s v0, v0 +; CHECK-NEXT: ret + %vcvt.i = uitofp <4 x i16> %a to <4 x float> + ret <4 x float> %vcvt.i +} + +define <4 x float> @bar(<4 x i16> %a) nounwind { +; CHECK-LABEL: bar: +; CHECK: sshll.4s v0, v0, #0 +; CHECK-NEXT: scvtf.4s v0, v0 +; CHECK-NEXT: ret + %vcvt.i = sitofp <4 x i16> %a to <4 x float> + ret <4 x float> %vcvt.i +} |